"Denis Wick 4386 AT8U mouthpiece for tuba, Ultra-series, cup diameter: 32,80 mm, bore: 7,9 mm, this new mouthpiece from Aaron Tindall is designed as a super-soloist’s mouthpiece for F tuba. It has a brilliant quality..."

"Denis Wick 4386 AT3U mouthpiece for tuba, Ultra-series, cup diameter: 32,80 mm, bore: 8,2 mm, this new mouthpiece designed by Aaron Tindall is designed for use in all CC tubas. It has a deep Helleberg-style design with..."

Warburton signature Kelly Thomas 2 mouthpiece for Tuba, inner diameter 1.264" (32,10mm), outer diameter: 0,1930" (49,00mm), N bore: 0,332" (7,7mm) shallow cup, silver plated

Warburton signature Charles Villarrubia V5 mouthpiece for Tuba, inner diameter 1.318" (33,50mm), outer diameter: 0,1890" (48,00mm), Q bore: 0,332" (8,4mm) deep cup, silver plated